The trend has gained traction thanks to a gang of YouTube videos that suggest looping something around the back of your teeth and tying it around the front can be just as effective as actual dental work. Shockingly, this isn’t the case. The American Journal of Orthodontics issued a report warning about the hazards of DIY braces, which include a decreased blood supply to the mouth, teeth discoloration, swelling and infection. Oh, also they can fall out. And, apparently, you could die. So, there you have it. If you catch you kid trying to straighten their own teeth, point out that actual braces are a much better look than actual dentures. Or being dead.